Comparison

Texas 42 vs Rook

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Texas 42

Experience the official domino game of Texas, a trick-taking card game. This app features an advanced AI with customizable play styles for a challenging and realistic opponent. Enjoy a traditional game with modern, intelligent gameplay.

Highlights
  • Official Texas 42 domino game
  • Advanced AI opponent
  • Customizable AI play styles (Conservative, Normal, Aggressive)
  • Realistic trick-taking gameplay
  • Traditional domino game experience
Features
Read full description

Welcome to the Official State Domino game of Texas! Texas 42 is a trick taking game similar to bridge or spades. Invented in the late 1880s, it has become a tradition across generations of players. The sole motivator for the development of this app has been to create an AI that doesn't make the users wish they spent their 2 dollars on a soda instead of frustrating computer play. Much work has been made into creating an AI that makes the same moves you would. Since you don't have the same play style as everyone else, you can set each computer player to have one of 3 specified play styles "Conservative", "Normal", or "Aggressive". You can mix and match these styles as you see fit and can change them at any time in the game. A conservative player will tend to bid lower than the rest of the players. Its main focus when it has the lead is to draw all the trumps in play before moving on to non-trumps. If the conservative player does not have the highest trump, it will tend to lead with a junk/punt tile to draw out the higher ones, while holding on to tiles with count until it knows it can win with them. A normal player will tend to bid higher than a conservative player. Its main focus is holding on to its trumps for cases where count is on the table. If it does not have the highest trump it will tend to attempt to punt to its teammate. An aggressive player is a mixture of the two. It tends to push the bid to 31 or 34-36 with weaker hands than the other two and is more willing to bid marks if it has a strong hand. It is also willing to lay down trumps with 5 counts in an effort to draw out the ones covering the 10 count. Its more willing to play count at risk of hoping its partner will win the trick. For bidding purposes, your partner will respond to your bid. If you bid 30, you are indicating to your partner that you have a helping hand and it will be much more likely to outbid an opponent win the bid. ----------------------------------------------------- Here's what some beta testers have had to say about the app: "The AI has been impressive for me so far, not a single play that I've seen has been stupid yet and I've probably played around 10 games. Very solid game for my experience" "I really like your idea of the different styles of play and I think you are pretty close to that reality." "To date it is the best one out there. I have never felt like I was playing true 42 on the other apps."

About

Rook

Experience a strategic trick-taking card game with a unique deck and bidding system. Play with friends or AI, aiming to reach a target score by winning tricks and naming trump suits. Features color-blind friendly cards and customizable rules.

Highlights
  • Trick-taking gameplay
  • Unique card deck (5-14)
  • Bidding for trump suit
  • Color-blind friendly cards
  • Customizable rules
  • AI opponents
Features
Read full description

Play the classic Rook trick-taking card game on your iPhone or iPad. You play South, partnered with North, against the West/East team. Rook uses a special deck with four colored suits numbered 5 through 14, plus the powerful Rook card. In this app, the Rook is represented by a castle chess piece, and the cards are designed to be color-blind friendly. Customize the game to match the Rook rules you know. Change the wallpaper, add optional 1 cards ranked above the 14s, choose whether players must play trump when unable to follow suit, award a bonus for winning every trick, adjust the winning score, and more. HOW TO PLAY Dealing: The deal rotates to the left each hand. Each player receives 9 cards, with 5 additional cards dealt to the widow in the center of the table. Bidding: Players bid for the right to choose the trump suit. The player to the dealer’s left opens the bidding at 70 or passes. Bidding continues to the left, usually in 5-point increments. Once a player passes, that player is out of the bidding for the hand. The Widow and Trump: The high bidder takes the 5 widow cards, which are revealed to all players, chooses the trump suit, and then discards 5 cards. The discarded cards remain hidden from the other players. Depending on your settings, point cards in the discard go either to the bidding team or to the winner of the last trick. Playing Tricks: The dealer—or optionally the high bidder—leads the first trick. Play continues to the left, with each player playing one card. Players must follow the suit that was led when possible. If unable to follow suit, a player may play any card—or, with the appropriate option enabled, must play trump when possible. The highest card of the suit led wins unless a trump card is played, in which case the highest trump wins. The Rook is the highest trump card and can be played strategically to capture a valuable trick. Standard card ranking from highest to lowest is: Rook – 14 – 13 – 12 – 11 – 10 – 9 – 8 – 7 – 6 – 5 With the optional 1 cards enabled: Rook – 1 – 14 – 13 – 12 – 11 – 10 – 9 – 8 – 7 – 6 – 5 The winner of each trick collects the four cards and leads the next trick. Scoring: At the end of the hand, each team counts the point cards it captured: • Rook: 20 points • 14: 10 points • 10: 10 points • 5: 5 points Other cards have no point value. If the bidding team fails to score enough points to make its bid, the bid amount is deducted from its score. An optional bonus can also be awarded for winning every trick. Winning: The first team to reach the selected winning score wins the game. You can adjust the target score in the game settings. Rook is free to play and supported by advertising. Prefer to play without ads? Rook+, the paid ad-free version, is also available on the App Store.

Screenshots

Texas 421 screens
Rook4 screens

Verdict

The call

The clearest difference is rating: Rook at 4.8 against Texas 42's 2.8. Rook also leads on in-app purchases (none vs 3) and review sentiment (62% vs 34%). Texas 42's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Texas 42 sells 3 one-off in-app purchases. Rook asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rook holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Rook has 7K ratings behind it against 77, so its average is the more settled of the two. Written reviews point the same way: 34% of Texas 42's written reviews are positive against 62% of Rook's.

UpkeepUpdate frequency

Texas 42 ships an update every 3 weeks, Rook every 2 months. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

Scorecard8 real differences · 2 level
Texas 42 versus Rook: the parameters behind the verdict, then further details
ParameterTexas 42Rook
PriceFreeFree
Rating2.8 (77 ratings)4.8 (7K ratings) — better
Positive reviews34.4% of reviews61.9% of reviews — better
Number of ratings777K — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationPaidAd-supported — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size13 MB33 MB
Age rating4+4+
DeveloperMike Emeryfishdog.net

Customer experience

Texas 42

All ratings70 ratings
Positive34.3%
Neutral8.6%
Negative57.1%
Written reviews93 reviews
Positive34.4%
Neutral16.1%
Negative49.5%

Rook

All ratings6,955 ratings
Positive95.8%
Neutral2.5%
Negative1.7%
Written reviews113 reviews
Positive61.9%
Neutral13.3%
Negative24.8%

User reviews

Texas 42

From 77 App Store ratings

What we love

  • 👍 Good for learning 42
  • 👍 Realistic AI opponents
  • 👍 Fun and challenging gameplay
  • 👍 Good graphics and game flow
  • 👍 Best 42 app available

Room to improve

  • 😞 Frustrating AI partner
  • 😞 Frequent multiplayer issues
  • 😞 Game crashes/freezes often
  • 😞 AI plays illogically
  • 😞 Opponents seem biased

Rook

From 7K App Store ratings

What we love

  • 👍 Fun and enjoyable game
  • 👍 Challenging and makes the mind work
  • 👍 Brings back childhood memories
  • 👍 Great implementation of Rook game

Room to improve

  • 🐛 AI partner makes poor decisions and gets team set
  • 🐛 Unfair distribution of cards favoring the opponent team
  • 🐛 Opponents can renege and play off-suit trumps
  • 🐛 Frustrating bidding by AI partner

Bugs and requests

Texas 42

Reported bugs

35 issues
  • Constant disconnects in multiplayer
  • Screen locks up during play
  • Computer opponents don't follow house rules
  • Multiplayer glitches out
  • App freezes or glitches with multiplayer
Show 30 more
  • Sync issues in multiplayer
  • Deck doesn't load/sync in multiplayer
  • Multiplayer doesn't work
  • Crashes or freezes all the time
  • Cannot invite 4 friends, freezes or 4th doesn't join
  • Partner can't get dominoes
  • App is broken, needs update
  • Crashes before finishing game
  • Opponent play is ridiculous without paying
  • Every hand stacked against you
  • Partner sets you
  • Program changes affect gameplay
  • Doesn't work 70% of the time
  • AI makes stupid plays to lose
  • Errors in scoring
  • Shuts off in middle of game
  • Partner outbids partner
  • Opponent has doubles to their offs
  • Mute button not working
  • Multiplayer crashes within first few hands
  • Cannot get a game started without kicking players out
  • AI logic changed, plays illogically
  • AI doesn't bid or play correctly
  • App crashes every time when trying to access camera roll for customization
  • New update causes crashes every hand
  • App freezes occasionally
  • Player boosts opponents score
  • New app freezes twice a game or more
  • Game will not play more than one hand without freezing
  • New update causes crashes almost every time

Requested features

12 requests
  • Add undo option
  • Add replay game option
  • Add manual tile selection
  • Add statistics tracking
  • Add tutorial mode
Show 7 more
  • Add multiplayer/network play
  • Add 'doubles LOW' option for Nello
  • Add option to see other players' dominoes at end of game
  • Add option to change dot colors to black
  • Add option for auto-deal
  • Add manual tile picking option
  • Add option to change trump when accidentally hit wrong button

Rook

Reported bugs

4 issues
  • AI partner plays trumps incorrectly
  • Scoring calculator issues and negative scores
  • Inability to skip the rest of the hand after outcome is decided
  • Irritating background music that cannot be turned off

Requested features

5 requests
  • Online multiplayer mode to play with friends
  • More customization options for game rules
  • Ability to play with full deck (2-14) and 4-card kitty
  • Option to start bidding lower
  • Ability to 'shoot the moon'

In-app purchases

3 purchases

Texas 42

One-time3
  • Customize your Domino$0.99
  • Customize your table logo$0.99
  • Use black pips instead of colored$0.99
None

Rook

No in-app purchases

Questions

Is Texas 42 free?
Texas 42 is free to download, with in-app purchases available.
Is Rook free?
Rook is free to download, with no in-app purchases.
Which has better reviews, Texas 42 or Rook?
Rook is rated higher. Texas 42 averages 2.8 out of 5 from 77 ratings, while Rook averages 4.8 from 7K ratings.
Do Texas 42 or Rook have ads?
Rook shows ads; Texas 42 does not.
Which is updated more often, Texas 42 or Rook?
Texas 42 ships an update every 3 weeks, and Rook every 2 months. Most recently, Texas 42 was updated on October 15, 2026 and Rook on October 18, 2026.

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